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Very good advice

I ordered the uBITx (ordered on 2-Jan) but things have changed and I don't have time for the project. uBITx? unopened except for photos? ?$109 Marty? NR3Z@...

One more complication, Post 44182 puts clk1 at 57995000 for USB and 32997000 for LSB. They can both be adjusted up and down by some equal number of hz? to compensate for differences in where the

Upgrade to the KD8CEC firmware (requires no hardware mods) as this remembers your last tuned frequency ... M -- Mike Woods mhwoods@...

Fahran, That is ok, but can you answer my question? "I placed an order few days ago... Does that mean that I will have normal chip that doesn't need any mods? Maybe just lowering voltage with 78L09?"

I am KM4TLR. That may be the second station you were trying to identify.

only just heard WA4THR and xxxDLR???? very weak sigs so far.

Just had a QSO with WA4THR. Signal was 5/5 at one point but faded completely out in a matter of seconds.

Yeah Hearing some bits of bitx voices. on 72769khz Heard band shifted louder then it stopped. Listening. KE0PVO

Yes, the passband of the 12mhz filter can vary by rig. The fix is using a PBT function within the configuration menu to get the best audio on an LSB signal. Could be that the 45mhz passband varies

I'm on 7277. Very quiet. Anyone else out there? -- John - WA2FZW

Also, seems like Ashar, some time back, not sure he was talking about BITX40 or uBITX had said that the crystals used for these passbands were not always using quite the same frequency due to the fact

For $4 I’ll take a kit. K2CPU wrote:

So we have two knobs to twiddle during receive: ? ? RIT:? Change the tuning on receive only. ? ? PBT:? Change the tuning and the BFO, both in sync This post suggests that "Clarify" is just

Well said ...chris

I've been playing with Ashar's AGC circuit on my BitX40, and it seems to work pretty well if I add additional capacitance across C113 ( I added 4.7uf in parallel because that's what I had on hand) to

Whoops, that did not get stated in post 44182.? My apologies.? (Was in the earlier draft mentioned in post 44228) Has been discussed in the forum here several times, though that was a few thousand

Hi Tim, yes, PBT and "clarifier" are indeed two different things. When I implemented this functionality in the Raduino v2 sketch for BitX40, I initially called it "clarifier", however later I realised

Here is a solution that I used.. QRP- labs.com /enclosures front panel . There are unmarked panels that the display fits in,with four holes around the display that the jacks fit into nicely . I'm not

Guys & Gals, I didn't want to leave anyone out. I just thought I should remind everyone that this is a forum for the BitX (all BitX's). It is made up with thousands of radio amateurs who want to